C:\Program Files\Invensys\DevTools\MSBuild\DevEnv.proj(18,7): error MSB4018: System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.TeamFoundation.Build.Client, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
or one of its dependencies. The system cannot find the file specified.